Evaluation of the dioxin and furan formation thermodynamics in combustion processes of urban solid wastes
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Estadual Paulista Júlio de Mesquita Filho
2007
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| _version_ | 1876431825807605760 |
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| author | J.C. Moreno-Pirajan |
| author_facet | J.C. Moreno-Pirajan |
| contents | Evaluation of the dioxin and furan formation thermodynamics in combustion processes of urban solid wastes J.C. Moreno-Pirajan C.A. García-Ubaque R. Fajardo K. Sapag L. Giraldo Química furans Dioxins combustion urban solid wastes formation mechanisms Specific combustion programs (Gaseq, Chemical equilibria in perfect gases, Chris Morley) are used to model dioxin and formation in the incineration processes of urban solid wastes. Thanks to these programs, it is possible to establish correlations with the formation mechanisms postulated in literature on the subject. It was found that minimum oxygen quantities are required to obtain a significant formation of these compounds and that more furans than dioxins are formed. Likewise,dioxin and furan formation is related to the presence of carbon monoxide, and dioxin and furan distribution among its different compounds depends on the chlorine and hydrogen relativecomposition. This is due to the fact that an increased chlorine availability leads to the formation ofcompounds bearing a higher chlorine concentration (penta-, hexa-, hepta-, and octachlorides), whereasan increased hydrogen availability leads to the formation of compounds bearing a lower chlorine number (mono, di-, tri-, and tetrachlorides). 2007 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42932102 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.1 Vol.32 |
| format | Artículo científico |
| id | redalyc_42932102 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Universidade Estadual Paulista Júlio de Mesquita Filho |
| spellingShingle | Evaluation of the dioxin and furan formation thermodynamics in combustion processes of urban solid wastes J.C. Moreno-Pirajan Química furans Dioxins combustion urban solid wastes formation mechanisms Evaluation of the dioxin and furan formation thermodynamics in combustion processes of urban solid wastes J.C. Moreno-Pirajan C.A. García-Ubaque R. Fajardo K. Sapag L. Giraldo Química furans Dioxins combustion urban solid wastes formation mechanisms Specific combustion programs (Gaseq, Chemical equilibria in perfect gases, Chris Morley) are used to model dioxin and formation in the incineration processes of urban solid wastes. Thanks to these programs, it is possible to establish correlations with the formation mechanisms postulated in literature on the subject. It was found that minimum oxygen quantities are required to obtain a significant formation of these compounds and that more furans than dioxins are formed. Likewise,dioxin and furan formation is related to the presence of carbon monoxide, and dioxin and furan distribution among its different compounds depends on the chlorine and hydrogen relativecomposition. This is due to the fact that an increased chlorine availability leads to the formation ofcompounds bearing a higher chlorine concentration (penta-, hexa-, hepta-, and octachlorides), whereasan increased hydrogen availability leads to the formation of compounds bearing a lower chlorine number (mono, di-, tri-, and tetrachlorides). 2007 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42932102 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.1 Vol.32 |
| title | Evaluation of the dioxin and furan formation thermodynamics in combustion processes of urban solid wastes |
| topic | Química furans Dioxins combustion urban solid wastes formation mechanisms |
| url | https://www.redalyc.org/articulo.oa?id=42932102 |